Gymnastic Rings w/Straps Buckle Gym Strength Pull Up Dips Fitness Gym - Heavy duty ring with metal core - Safe for outdoor use - Straps w/ cam buckles included - Hook up in seconds - Diameter: 7.9" - Inside diameter: 6.9" - Strap length: 15ft - Strap width: 1.5" - Weight: 5lbs - Capacity: 600 lbs